SPECIFICATIONS
Ultrasound Output Parameters
Channel
Frequency
Duty Cycle
Pulse Duration
Ultrasonic Power
Output Meter Accuracy
Temporal Peak/Average
Intensity Ratio
Output
Timer Accuracy
Soundhead
Maximum Beam
Non-uniformity Ratio
Beam Type
US (Ultrasound)
1 MHz ± 5% & 3.3 MHz ± 5%
100% (continuous mode) 50%, 20%, 10% (pulsed mode)
5 msec ± 20% (50% duty cycle, pulsed mode)
2 msec ± 20% (20% duty cycle, pulsed mode)
Variable from 1-20 watts, 10 cm
Variable from 0.4-10 watts, 5 cm
Variable from 0.2-4 watts, 2 cm
± 20% for any output above 10% of maximum
2:1 ± 20% for 50% duty cycle
5:1 ± 20% for 20% duty cycle
9:1 ± 20% for 10% duty cycle
Continuous: 1 MHz or 3.3 MHz nominal signal that is activated
as long as the timer is operating.
Pulsed:
1 MHz or 3 MHz signal, modulated 100% by the
100 Hz rectangular wave with the selected duty cycle.
±0.2 minute
Effective Radiating Area: 8.5 cm
4.0 cm
2
± 1.0 cm
2
for the 5 cm
2
2
1.8 cm
-0.4/+0.2 cm
for the 2 cm
5.0:1
Collimating
16
2
crystal
2
crystal
2
crystal
2
2
2
± 1.5 cm
for the 10 cm
crystal
2
crystal
2
crystal
Intelect® Legend Series Combo